Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4456719 | Flame retarding thermoplastic polyester | Yoshiyuki Yamamoto, Masana Yanagi | 1984-06-26 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4456719 | Flame retarding thermoplastic polyester | Yoshiyuki Yamamoto, Masana Yanagi | 1984-06-26 |